Collimator test target



FIG. 1 is a front elevation view of a collimator test target showing my new design.

FIG. 2 is a bottom plan view thereof, the top being identical thereto;

FIG. 3 is a rear elevation view thereof; and

FIG. 4 is a right side elevation view thereof, the left side being identical thereto. 

The ornamental design for a collimator test target, as shown and described. 